Cheap flights from Chicago O'Hare Intl Airport to Bucharest from $334
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Bucharest departing on 10/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Bucharest
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Bucharest?
In general, November is the cheapest month to fly from Chicago O'Hare Intl Airport to Bucharest. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $551. If you aren’t able to travel to Bucharest during the month of November, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $580.
What is the cheapest day to depart on your flight to Bucharest?
Our data shows that Monday is the least expensive day to fly to Bucharest. Tickets to fly out on this day can be as low as $748. The most expensive day to fly to Bucharest is Sunday, with ticket prices averaging around $991.
What is the cheapest time of day to depart on your flight to Bucharest?
According to our data, the cheapest time of day to fly to Bucharest is in the morning. momondo users have found flights departing from Chicago O'Hare Intl Airport to Bucharest in the morning for as low as $694. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Bucharest is at noon when prices are around $1,070.
How far in advance should I book a flight to Bucharest?
You are more likely to see cheaper flights to Bucharest from Chicago O'Hare Intl Airport when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Bucharest for around $741 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest from Chicago O'Hare Intl Airport for as low as $586 on momondo.
What is the cheapest airline that flies from Chicago O'Hare Intl to Bucharest?
Turkish Airlines, Air Serbia, and Delta are the most popular carriers operating from Chicago O'Hare Intl to Bucharest
What airlines fly to Bucharest?
Turkish Airlines, British Airways and Lufthansa are the top three most popular airlines that fly to Bucharest from Chicago O'Hare Intl Airport according to our data. Turkish Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Bucharest. Keep in mind that there are 13 different airlines that fly to Bucharest on a routine basis, so you have a few additional options to choose from.
When to book flights from Chicago O'Hare Intl Airport to Bucharest
Cheap Chicago O'Hare Intl Airport to Bucharest (ORD to BUH) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Bucharest
How far is Chicago O'Hare Intl to Bucharest by plane?
A flight from Chicago O'Hare Intl to Bucharest will travel around 5205.0 mi. Flights usually cover this in 11h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Bucharest?
Prices for flights from Chicago O'Hare Intl Airport to Bucharest are updated daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Bucharest?
As of April 2025, there are 13 operators available to choose from for flights from Chicago O'Hare Intl Airport to Bucharest.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Bucharest?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Bucharest.
What documentation or ID do you need to fly to Bucharest?
The required travel and health documents for your Bucharest trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bucharest. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Chicago O'Hare Intl Airport to Bucharest?
Based on momondo bookings for flights between Chicago O'Hare Intl Airport and Bucharest, the leading airline is Turkish Airlines, making up 22% of the total bookings. Other popular airlines include British Airways with 19%, LOT with 17%, and United Airlines with 8%.
Best airlines flying from Chicago O'Hare Intl Airport to Bucharest
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Bucharest with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $326 | Free Cancellation | Rating 7.3 1,349 reviews | |||
| PriceFrom $510 | Free Cancellation | Rating 7.3 3,788 reviews | |||
| PriceFrom $517 | Free Cancellation | Rating 7.5 780 reviews | |||
| PriceFrom $529 | Free Cancellation | Rating 6.6 6,834 reviews | |||
| PriceFrom $532 | Free Cancellation | Rating 7.6 1,069 reviews | |||
| PriceFrom $549 | Free Cancellation | Rating 6.7 7,042 reviews | |||
| PriceFrom $569 | Free Cancellation | Rating 7.5 1,588 reviews | |||
| PriceFrom $580 | Free Cancellation | Rating 7.4 1,446 reviews | |||
| PriceFrom $585 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $655 | Free Cancellation | Rating 6.3 196 reviews |
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Why should I use momondo to find a flight deal from Chicago to Bucharest?
It is quick and easy to find Chicago to Bucharest flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bucharest that suits you.
Can I find flights from Chicago to Bucharest with flexible booking policies on momondo?
Flights from Chicago to Bucharest with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Chicago to Bucharest?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bucharest from Chicago.
I’m not ready to book a flight from Chicago to Bucharest right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Chicago to Bucharest flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.